baber/WOPTO huggingface dataset:
Patent JP-2000176241-A (JP)
Title: Treatment of fluoride ions in waste water in stack gas desulfurization
Inventor: MOTOYUKI AKIHIKO
IPC: B01D21/01
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To remove fluoride ions contained in waste water in a wet stack gas desulfurization method by using magnesium hydroxide as adsorbent. SOLUTION: In the treating method of fluoride ions in the waste water in the stack gas desulfurization discharged from a wet stack gas desulfurizer by using magnesium hydroxide as adsorbent to adsorb and remove sulfur oxide in the exhaust gas, at first, suspension substance in the waste water is separated from the liquid, and successively sodium hydroxide is added to the liquid separated from solids to make its pH >=9, then the fluoride ions are adsorbed on the produced precipitate and the solids are separated from the liquid.
Patent JP-H05165838-A (JP)
Title: Data base managing device for production management
Inventor: KANEKO KUNIYA
IPC: G06Q50/00
Filed: 1991-12-16
Abstract: PURPOSE:To improve the exactness of data in a data base for a production management, and to attain an exact production management by preliminarily checking reserved information concerned with a part construction, and mechanism information concerned with a process. CONSTITUTION:This device is equipped with a reserved information property judging and writing means 4 which inputs reserved information 2 indicating a relation between a master part and a slave part constituting the master part, judges the property of the data, and writes only the data judged to be proper in a data base 16 for the production management. And also, the device is equipped with a mechanism information property judging and writing means 8 which inputs mechanism information 6 indicating the relation between the part and the process of producing it, judges the property of the data, and writes only the data judged to be proper in the data base 16 for the production management. Then, the reserved information 2 and the mechanism information 6 written in the data base 16 for the production management are checked by a data mutual check means 10, the output of the data specified to be mismatched from a data outputting means 12 is inhibited, and the output of the other data is permitted. Thus, the execution of the erroneous production management can be prevented.
Patent JP-H10174621-A (JP)
Title: Serving cart for housing flat tray
Inventor: OTANI TOSHIHIKO
IPC: A47B31/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a serving cart for housing flat trays and partitioning their upper parts into refrigerating parts and heat insulating parts. SOLUTION: This serving cart 4 is provided with movable partition pieces 6 in a plurality of levels with lower surfaces which come into contact with the inner side surfaces of longer side parts and the rectangular plate surfaces of edges surrounding a flat tray 1 across the rectangular area of the tray at the time when the tray is supported at a fixed location in the cart and partition plates 11 in a plurality of levels which are provided at locations facing every movable partition pieces 6 in a plurality of levels from downward and a location over the movable partition piece 6 in the highest level and comprise upper edges 11a for freely slidably supporting the back surfaces of the trays 1 at the same time when the flat trays 1 are supported in the serving cart 4.  A movable partition piece 6 for a flat tray 1 to be supported at the upper edges of a partition plate 11 in a level right under each of the partition plates 11 is fitted over and supported by each of the partition plates in a plurality of levels so as to protrude the movable partition piece 6 downward from its lower edge, and the partition plates in a plurality of levels are arranged to form tray passages corresponding to the height of the surrounding edges between the lower edges of one partition plate 11 and the upper edges of another partition plate 11 right below.
Patent JP-H11235113-A (JP)
Title: Nylon cutter cord type rotating blade for mowing
Inventor: KANAZAWA SHIGERU
IPC: A01D34/73
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a nylon cord type rotating blade capable of readily and safely mowing even any grass ranging from juvenile weeds in early spring to lignified hard weeds in midsummer. SOLUTION: This rotating blade comprises an upper disk 1, a lower disk 2 and plural guide pins 3 evenly arranged along the outer peripheries of the upper disk 1 and the lower disk 2 and connecting the upper disk 1 to the lower disk 2, a nylon cutter cord 4 and cutting blades 6 made of a plastic and is attached to a bush cutter gear case 5. In this case, the nylon cutter cord 4 is attached protrusively outwardly from spaces between guide pins 3 and the cutting blades 6 made of the plastic are freely rotatably attached with the guide pins 3 as shafts.
Patent JP-H10176060-A (JP)
Title: Production of silicon polymer
Inventor: HAMADA YOSHITAKA
IPC: C08G61/12
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To enable high-selectivity production of a silicon polymer that is useful as a heat-resistant material in a simple reaction system without breakage of polysilane chain by polycondensation reaction of a specific silicon-containing acetylene and an aromatic halide in an amine solvent using a palladium catalyst. SOLUTION: (A) A compound of formula I [R<1> -R<4> are each a (substituted) 1-10C (cyclo)alkyl, an aryl or an aralkyl] and (B) a compound of formula II  A is a divalent carbon-homocyclic or heterocyclic aromatic residue, for example, [1-8 (substituted)hydrocarbon group-substituted] anthracen-9,10-diyl; X is a halogen} are subjected to dehydrohalogenation reaction (C) in amine solvent (for example, triethylamine) in an amount of double to 20-fold of the total amount of the components A and B in the presence of (D) a palladium catalyst, for example, trans-bis-(triphenylphosphine)palladium chloride at, e.g. 25-110 deg.C to give the objective compound of formula III (n>=5).
Patent JP-H05140191-A (JP)
Title: Peptide of mollusk nerve
Inventor: NAMIKATA HIROYUKI
IPC: A61P21/00
Filed: 1991-11-21
Abstract: PURPOSE:To provide the subject peptide having a specific amino acid sequence, obtained from the ganglion of Achatina fulica, participating in the nerve stimulus transmission, suppressing the strong constriction of byssus proretractor muscle of Mytilus edulis and useful as a reagent for the investigation of neural transmission system, etc. CONSTITUTION:The cerebral ganglion and subesophageal ganglion of Achatina fulica are homogenized in acetone at 0 deg.C and the supernatant is collected by centrifugal separation, concentrated under reduced pressure, incorporated with 0.1N hydrochloric acid and subjected to centrifugal separation to collect the supernatant as an extracted liquid. The liquid is concentrated under reduced pressure, dissolved in 0.1% trifluoroacetic acid solution, subjected to reverse phase high-performance liquid chromatography and developed with acetonitrile having a linear concentration gradient from 0 to 60% in 0.1% trifluoroacetic acid solution. The active fraction is purified by ion-exchange chromatography and reverse phase high-performance liquid chromatography to obtain the objective new peptide of mollusk nerve expressed by formula (Xaa is Lys or Arg; Glx is Glu or Gln).
Patent JP-2000177102-A (JP)
Title: Screen printing apparatus
Inventor: TAKANAMI TETSUZO
IPC: B41F15/08
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a screen printing apparatus which can reduce the lowering of printing accuracy due to a change in dimensions of a plate frame caused by a change in the temperature thereof, lowering of the tension of a screen, etc. SOLUTION: On the occasion of applying thick-film screen printing to a base plate 50 or the like set on the top 18 of a printing table 16, the temperature (measured beforehand by a temperature measuring unit 32) of a plate frame 30 is adjusted directly so that it may conform to a target temperature set beforehand in a target temperature setting unit 38. Therefore a change in the temperature thereof by the effect of a change in room temperature is reduced suitably and the temperature is kept at the target temperature. Accordingly, expansion or contraction of the plate frame 30 due to the change in the temperature thereof or, in its turn, a change in dimensions of a pattern part P is reduced and thus high dimensional accuracy can be obtained.
Patent JP-H09183331-A (JP)
Title: Seat for vehicle
Inventor: MITSUI YOKO
IPC: B60R21/231
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To develop an air back from an air bag module installed in a seat back back part of a front seat for a vehicle in the designated way so as to surely protect an occupant on a rear seat. SOLUTION: In a front seat for a vehicle, an air bag module 14 is installed freely removably in a recess part 10 formed in the back part of a seat back 2, and when an air bag module installation sensor detects installation of the air bag module 14 into the inside of the recess part 10, a reclining angle of the seat back 2 and a longitudinal slide position of a seat cushion are automatically adjusted by means of an electric mechanism on the basis of an action of a controller so that an air bag 18 inflated backward from the air bag module 14 in a collision of a vehicle can optimally protect an occupant on a rear seat.
Patent JP-H06187973-A (JP)
Title: Manufacture of negative electrode material, and lithium secondary battery
Inventor: MABUCHI AKIHIRO
IPC: H01M4/587
Filed: 1992-12-16
Abstract: PURPOSE:To provide a negative electrode material of a high safety with which a discharge capacity per unit volume can be increased without production of dendrite by processing resin capable of being carbonized or graphitized with quinoline, and baking it in an non-oxidation atomosphere. CONSTITUTION:A lithium secondary battery is composed of a positive electrode 1 composed of positive electrode material, a negative electrode 3 including carbon material, and a separator 2 provided between the positive electrode 1 and the negative electrode 3 contained in a case 4, with an aperture part of the case 4 sealed by a sealing plate 5 through an insulation packing 7. Resin capable of being carbonized or graphitized is processed with quinoline at temperatures of 10-75 deg.C, and it is then baked at temperatures of 600-650 deg.C to be the carbon material to form negative electrode material. As the resin to be carbonized or graphitized, aromatic resin obtained by reacting aromatic components with cross linking agent under existence of acid catalyst is used. The aromatic components are at least one component selected among a group of condensation polycyclic aromatic compound, condensation heterocyclic compound, petroleum or petroleum-based heavy oil, tar, and pitch. As the cross linking agent, aromatic dimethylene halide or the like is used.
Patent JP-H07198187-A (JP)
Title: Air conditioner
Inventor: KATAOKA HIDEHIKO
IPC: F25B13/00
Filed: 1993-12-29
Abstract: PURPOSE:To reduce cost and to improve reliability by eliminating a liquid receiver. CONSTITUTION:An evaporating temperature Te of an outdoor heat exchanger 3 is detected by a temperature sensor 10. A condensing temperature Tc of an indoor heat exchanger 5 is detected by a temperature sensor 11. A liquid tube temperature T1 is calculated by a temperature sensor 18, and a subcooling SC of the exchanger 5 is calculated from the temperatures T1 and Tc. A target discharge tube temperature Tm is set by target discharge tube temperature setting means 21 from the temperatures Te, Tc and the subcooling SC. That is, a target discharge tube temperature Tm applied by a correction term by the subcooling SC is set to a calculating formula for calculating the temperature Tm by the temperatures Te and Tc. On the other hand, a discharge tube temperature To is detected by a temperature sensor 13, and an opening of each motor driven expansion valve 4 is so controlled by opening control means 22 that the temperature To becomes the target discharge tube temperature set means 21.
Patent JP-H05172547-A (JP)
Title: Apparatus and method for inspecting defect
Inventor: HAGIWARA TSUNEYUKI
IPC: G03F1/84
Filed: 1991-12-24
Abstract: PURPOSE:To obtain a defect inspector which enable separation and detection of a foreign matter from a microscopic circuit pattern to enable highly accurate inspection of a defect in the surface of a substrate. CONSTITUTION:Luminous flux from a laser light source is condensed with a lens 3 and enter at an inspection point. Light generated at the inspection point by an incident luminous flux is detected by a photodetector 2. A plurality of photoelectric conversion elements are arranged two-dimensionally on a photodetecting surface of the photodetector 2 and an image formed on the surface of pupil is outputted as two-dimensional pixel information. An image processing is performed based on the pixel information and information is picked up corresponding to a pattern diffraction light. Discrimination is performed between the foreign manner and pattern, for example, by making a part where the pattern diffraction light does not exist an effective photodetecting area.
Patent JP-H06187595-A (JP)
Title: Hybrid type vehicle
Inventor: MOROTO SHUZO
IPC: B60L50/16
Filed: 1992-12-18
Abstract: PURPOSE:To provide a hybrid type vehicle capable of travelling adapted to the environment required according to the position on the travelling road. CONSTITUTION:A travelling road position detecting section 14 detects the present position of the vehicle, detects the position on the travelling road based on the intersection data, node data and road data or the like, supplying the corresponding mode switching car speed Vz to a controller 12. The controller 12 changes the value of a RAM 123 to the supplied mode switching car speed Vz, and switches the motor mode for only motor, engine mode for only engine and mode for the both of them according to the travelling state such as the mode switching car speed Vz after the change, present car speed, and the travelling state of slottle opening or the like. The mode switching car speed Vz is set by the surrounding environment of the travelling road position, for example, the city, outskirts, expressways, tunnels or the like. Thus the travelling adapted to the environment is possible.
Patent JP-2001174374-A (JP)
Title: Solution sampling system
Inventor: KAWAHARA NORISHIGE
IPC: G01N1/10
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a solution sampling system with a minimum time lag for measurement capable of continuous use without changing a filter for a long time. SOLUTION: A sampling system for pumping up a solution from a solution tank, conveying the solution after a liquid-solid separation treatment by a filter into a measuring system and analyzing the solution in the measuring system comprising: a filter having a construction for filtrating only a part of the pumped-up solution and passing the remaining solution, and a pump mounted between the filter and the measuring system whose direction of rotation may be reversed to enable baskwash of a filtration surface of the filter.  The sampling filter for use in the system comprising: a top lid, a bottom lid, a body part and a filter element; the body part being provided with an opening for taking out a filtrate, the top lid being provided with a discharge port of the solution, and the bottom lid being provided with a suction port of the solution, respectively; the top lid and the bottom lid being constructed detachable from the body part; the filter element being sealed in the body part and the top lid and the bottom lid being attached such that a part of the solution flowing between the suction port and the discharge port may be filtrated by the filter element.
Patent JP-2000183966-A (JP)
Title: Packet transfer system with precedence of switch in lan system
Inventor: TSUKITANI NAOKI
IPC: H04L12/70
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To assure real time characteristics (communication quality) of a packet by defining a precedence based on necessity/unnecessity of the real time property in the packet, sorting competing packets according to whether they are transferred to an exit or stored in a buffer, setting transmission rate of the packets when they are stored and transferring the packets with high precedence to the exit according to the transmission rate. SOLUTION: When inputted packets arrive, it is discriminated whether they are the packet with high precedence for which the real time property is required or not and discrimination is notified to a control part 13 by packet decision parts 8, 9, 10, 11. The packets inputted in the packet decision parts 8, 9, 10, 11 are sorted to desired competition control parts 15, 16, 17, 18 by a switching part 12. When no competition occurs in the competition control parts 15, 16, 17, 18 and no packet is stored in a common buffer 14, the packets are transferred to the exit. When the competition is generated, the packets with high precedence are transferred to the exit and the packets with low precedence are stored in the common buffer 14.
Patent JP-2001172051-A (JP)
Title: Glass substrate for display
Inventor: AIDA TAKUJI
IPC: C03C17/245
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate which is used for a display and prevents its coloration due to metal colloids generated, when an electrode comprising an easily dispersible metal such as Ag, Cu or Au is formed as a metal electrode on the reducing layer-having glass substrate produced by a floatation method or the like. SOLUTION: This glass substrate for a display, comprising a glass substrate on whose surface a metal ion diffusion-preventing film 2 is formed, characterized in that the metal ion diffusion-preventing film 2 is a SnO2 film containing a rare gas element and in that the content of the rare gas element in the metal ion diffusion preventing film 2 has an X/O ratio (X is the total amount of the rare gas elements; O is oxygen) of 0.001 to 2 measured by SIMS using Cs+ as the primary ion source.
Patent JP-H10193387-A (JP)
Title: Manufacture of electronic part or the like and electronic part manufactured by the method
Inventor: YUMOTO TETSUO
IPC: B29L31/34
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost to a large extent by molding inte grally a molded product in which a moving body is housed rotatably and mova bly without being divided into a plurality of sections. SOLUTION: A core for injection molding provided with the structure of forming a cylindrical moving body with a hollow shaft section and embedding the moving body in a manner of encircling the outer periphery of the hollow shaft section is molded by using oxyalkylene group-containing polyvinyl alcohol resin, and the core is inserted in a manner of exposing a part of the core, and an easy platable liquid crystal polymer is injected into the cavity to mold a secondary molded product having the inserted core and a central shaft running through the inside of the hollow shaft.  A non-platable liquid crystal polymer is so injected as to expose a protruded face on the secondary molded produce surface to mold a third molded product, which is heated in hot water to elute the core into the hot water, etched and plated to form conductive circuits on the protruded face, the inner peripheral face and the outer peripheral face of the central shaft.
Patent JP-H10196859-A (JP)
Title: Pipe joint
Inventor: KUBOTA MISAO
IPC: F16B41/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent imperfect coupling of a pipe joint of which pipe joint member is fitted tight on a pipe with bolts and nuts. SOLUTION: A pipe joint comprises bolts with a non-circular portion, and halved pipe joint members 22 each perforated with bolt insertion holes 5 with a non-circular portion 55 for receiving the non-circular portion of the bolt to check the rotation thereof. The pipe joint member 22 is formed with spirally inclined faces 50 around the opening edges of the non-circular portions 55 in the bolt insertion holes 5 for the purpose of properly guiding the bolts into the bolt insertion holes 5.
Patent JP-H11188511-A (JP)
Title: Roller holding cylinder of chuck
Inventor: MATSUMOTO MASAICHI
IPC: B23B31/08
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To easily manufacture in a short time by smoothly moving many needle rollers by the rotation of a rotational cylinder. SOLUTION: In a roller holding cylinder to be interposed between a tapered chuck cylinder provided on a holder main body for detachably holding a tool and capable of being elastically deformed and a rotational cylinder arranged on the outer peripheral side of it and for decreasing the diameter of the chuck cylinder, many rectangular or square fan-shaped holding holes 9 are formed in plural lines at the specified distance in the lateral and longitudinal directions so as to be perpendicular to the front and back surfaces of a fan-shaped metallic plate, and the metallic plate is formed into a tapered cylindrical roller holding member.  Right and left side walls 9a, 9b of each holding holes 9 are inclined outward symmetrically with respect so the axis of the holding member, a plurality of needle rollers 5 are laterally arranged and fitted in each holding holes 9, the rollers 5 on both side ends are allowed to abut to the central part in the thickness direction of the holding member, and respective rollers 5 are rotated by brought into contact with the chuck cylinder and the rotational cylinder.
Patent JP-H06184675-A (JP)
Title: High strength and high electric conductivity copper alloy
Inventor: WAKAMATSU MOTOKI
IPC: C22C9/04
Filed: 1992-12-23
Abstract: PURPOSE:To provide a copper alloy having electric conductivity, strength, spring characteristics, suitability to blanking and bendability required by the lead material of a semiconductor device and an electric conductive spring material. CONSTITUTION:A comspn. consisting of 5% to <25% Ni, 5% to <30% Zn, 0.0005% to <0.05%, in total, of one or more among Ti, Zr, Hf and Th and the balance Cu with inevitable impurities or further contg. 0.01% to <1%, in total, of one or more among Mn, Sn, P, Si, Fe, Cr, B, Be, Co, Mg and Al is imparted to a copper alloy and the average grain diameter of the copper alloy is optionally regulated to <25mum.
Patent JP-H05176332-A (JP)
Title: Television tuner
Inventor: NAKAJIMA YASUHISA
IPC: H04N5/44
Filed: 1991-12-25
Abstract: PURPOSE:To receive even satellite broadcasting only by one coaxial cable by executing distributing processing after amplifying a broadcasting signal. CONSTITUTION:A ground broadcasting tuner part 12B applies a ground broadcasting wave to a channel selecting circuit 30 through a selector circuit 28, selects a required ground broadcasting channel, converts the selected channel signal into a prescribed intermediate frequency signal IF2, and outputs the signal IF2. The tuner part 12B is constituted so that the signal IF2 is amplified by an amplifier circuit 32, detected by a detection circuit (DET) 34 and then processed by a signal processing circuit 36 to receive and obtain the required ground broadcasting channel. In a television tuner 2, an input to a main antenna terminal 10A is distributed by a distributer 18 and the distributed output is outputted to the tuner part 12B. Thus both of satellite and ground broadcasting can be received by simple connection only for connecting a coaxial cable to the input terminal of the main antenna, so that connecting work can be simplified.